Be sure to use new paintbrushes so you can eat the sandwich.
Fill each paper cup with 2 tablespoons milk. Stir a few drops of food color into each cup until well blended.
Paint Halloween pictures and designs on one of the bread slices using new paint brushes and tinted milks. Lightly toast to set the design.
Spread remaining bread slice with peanut butter and jelly. Top with painted bread slice to make a spooky sandwich.
Use of toaster requires adult supervision. Paint with even more colors. McCormick® Assorted Neon! Food Colors and Egg Dye contains neon purple, neon pink, neon green, and neon blue